Can some mommas give advice regarding some carriers that I can wear on my back that have a pouch? So far I can only find the Beco. I have a mei tai (which I love) but feel a little uneasy putting DD on my back without some help.

I like the Beco style in that LO is secured to the carrier. Are there any others like this? I would like to research some.

As far as putting your dd on your back without help, practice over a bed! There are a few different methods to get them up there and a bunch of great videos on youtube that you can watch to see how it's done.